 Patriot Machining and Fabrication LLC | Roseville | CA | — | ◇ UNVERIFIED |
| PNPattern Ninja LLC | Portland | OR | — | ◇ UNVERIFIED |
| PLPatterns Ltd., INC. | San Francisco | CA | — | ◇ UNVERIFIED |
| PPPatterson Precision Components | Union Grove | AL | — | ◇ UNVERIFIED |
| PWPatterson Welding Works, INC. | Artesia | NM | — | ◇ UNVERIFIED |
| PPPattison Precision Products, INC. | Broken Arrow | OK | — | ◇ UNVERIFIED |
| PPPaulco Precision INC | Hawthorne | CA | — | ◇ UNVERIFIED |
| PEPaul Essex | New Orleans | LA | — | ◇ UNVERIFIED |
| PMPaulette Mitchell | Lancaster | CA | — | ◇ UNVERIFIED |
| PPPaul Precision Machine INC. | Tulsa | OK | — | ◇ UNVERIFIED |
| PIPavco INC | Mentor | OH | — | ◇ UNVERIFIED |
| PPPavyer Printing Machine Works | Saint Louis | MO | — | ◇ UNVERIFIED |
| PLPayback LLC | Laurel | MD | — | ◇ UNVERIFIED |
| PMPayton Machine & Supply, INC. | Borger | TX | — | ◇ UNVERIFIED |
| PBPB Blast LLC | South Windsor | CT | — | ◇ UNVERIFIED |
| PAPcc Airfoils LLC | Cleveland | OH | — | ◇ UNVERIFIED |
| PCP & C Group I INC | Novi | MI | — | ◇ UNVERIFIED |
| PIPci Industries LLC Dba Pottorff | Montebello | CA | — | ◇ UNVERIFIED |
| PIPC Iron INC Dba Pacific Coast Iron | Spring Valley | CA | — | ◇ UNVERIFIED |
| PLPcl LLC Dba Precision Components | Oxnard | CA | — | ◇ UNVERIFIED |
| PPcm | Red Bluff | CA | — | ◇ UNVERIFIED |
| PCP & C Metal Polishing, INC. | Cincinnati | OH | — | ◇ UNVERIFIED |
| PIPdf INC | Brazil | IN | — | ◇ UNVERIFIED |
| PLPdf LLC | Gilbert | AZ | — | ◇ UNVERIFIED |
| PSPdm Steel | Fresno | CA | — | ◇ UNVERIFIED |
| PDP D Q Machine, INC. | Machesney Park | IL | — | ◇ UNVERIFIED |
| PAPeachtree Awnings | Lawrenceville | GA | — | ◇ UNVERIFIED |
| PCPeak Custom Fabrication, INC. | Colorado Springs | CO | — | ◇ UNVERIFIED |
| PMPearlsnap Machine Works, LLC | Madison | WI | — | ◇ UNVERIFIED |
| PEPeck Engineering | Redford | MI | — | ◇ UNVERIFIED |
| PHPeck Hannaford and Briggs Company | Newport | KY | — | ◇ UNVERIFIED |
| PFPeco Fasteners Company | Canby | OR | — | ◇ UNVERIFIED |
| PSPeconic Sheet Metal, LLC | Quogue | NY | — | ◇ UNVERIFIED |
| PMPeden Metal Works, INC | Glasgow | KY | — | ◇ UNVERIFIED |
| PTPederson Tool & Design INC | Anoka | MN | — | ◇ UNVERIFIED |
| PCPedestal CEO, LLC | Lindon | UT | — | ◇ UNVERIFIED |
| PDPee Dee Tank Company of South Carolina LLC | Florence | SC | — | ◇ UNVERIFIED |
| PIPeerless Industries INC | Roseville | MN | — | ◇ UNVERIFIED |
| PPPeerless Plating, INC. | Oklahoma City | OK | — | ◇ UNVERIFIED |
| PWPee Wee's Paint & Body | Bakersfield | CA | — | ◇ UNVERIFIED |
| PIPegasus, INC. | Holliston | MA | — | ◇ UNVERIFIED |
| PMPellco Machine INC | Saint Michael | MN | — | ◇ UNVERIFIED |
| PMPemaco Metal Processing | Alhambra | CA | — | ◇ UNVERIFIED |
| PIPenhaglion, INC. | Saint Petersburg | FL | — | ◇ UNVERIFIED |
| PCPeninsula Coating Services INC | Santa Clara | CA | — | ◇ UNVERIFIED |
| PIPeninsula Iron Works | Portland | OR | — | ◇ UNVERIFIED |
| PIPenn-american INC | Muncy | PA | — | ◇ UNVERIFIED |
| PEPenn Equipment Corporation | Port Carbon | PA | — | ◇ UNVERIFIED |
| PLPenn Lock Corporation | Swoyersville | PA | — | ◇ UNVERIFIED |
| PTPennmark Technologies Corporation | Dallas | PA | — | ◇ UNVERIFIED |
| PDPennsylvania Drilling Company, INC. | Mc Kees Rocks | PA | — | ◇ UNVERIFIED |
| PIPennsylvania Insert CORP. | Royersford | PA | — | ◇ UNVERIFIED |
| PPPennsylvania Precision Products, Inc. | Vandergrift | PA | — | ◇ UNVERIFIED |
| PSPenny Sheet Metal, L.l.c. | Broken Arrow | OK | — | ◇ UNVERIFIED |
| PMPensacola Metal Fabrication, INC. | Pensacola | FL | — | ◇ UNVERIFIED |
| PTPentagon Technologies | Mesa | AZ | — | ◇ UNVERIFIED |
| PTPentagon Technologies Group, INC. | Hayward | CA | — | ◇ UNVERIFIED |
| PMPentrate Metal Processing INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| PTPepper Tank & Contracting | Casper | WY | — | ◇ UNVERIFIED |
| PTPequot Tool - Mfg INC | Jenkins | MN | — | ◇ UNVERIFIED |
| PTPequot Tool - Mfg INC - North Building | Pine River | MN | — | ◇ UNVERIFIED |
| PMPereras Metal Works | San Antonio | TX | — | ◇ UNVERIFIED |
| PDPerez Distribution & Services, INC. | San Antonio | TX | — | ◇ UNVERIFIED |
| PPPerez Precision Works INC | Gurabo | PR | — | ◇ UNVERIFIED |
| PFPerfect Form Manufacturing, LLC | Henrietta | NY | — | ◇ UNVERIFIED |
| PEPerfection Equipment, INC. | Gurnee | IL | — | ◇ UNVERIFIED |
| PGPerfection Grinding INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| PPPerfection Powder Coating and Media Blasting L.L.C. | Heyworth | IL | — | ◇ UNVERIFIED |
| PIPerfectools, INC. | Fremont | CA | — | ◇ UNVERIFIED |
 Perfect Patterns, INC. | Appleton | WI | — | ◇ UNVERIFIED |
| PPPerfect Plating | Chatsworth | CA | — | ◇ UNVERIFIED |
| PTPerfect Temperature Control, INC. Dba Fab-rite Sheet Metal | Des Plaines | IL | — | ◇ UNVERIFIED |
| PSPerforated Screen Surfaces, INC. | Conklin | NY | — | ◇ UNVERIFIED |
| PFPerformance Fab, LLC | Seymour | WI | — | ◇ UNVERIFIED |
| PFPerformance Fabrication Works LLC | Phoenixville | PA | — | ◇ UNVERIFIED |
| PIPerformance Industries Manufacturing, INC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| PIPerformance Industries Manufacturing, INC. | Salt Lake City | UT | — | ◇ UNVERIFIED |
| PMPerformance Machine & Parts INC | Wellington | KS | — | ◇ UNVERIFIED |
| PMPerformance Machine Tech International | West Hills | CA | — | ◇ UNVERIFIED |
| PMPerformance Machine Tech International | Santa Clarita (Valencia Area) | CA | — | ◇ UNVERIFIED |
| PMPerformance Machine Works, LLC | Dothan | AL | — | ◇ UNVERIFIED |
| PMPerformance Machining, INC. | Irwin | PA | — | ◇ UNVERIFIED |
| PMPerformance Machining Services, INC. | Pensacola | FL | — | ◇ UNVERIFIED |
| PMPerformance Marine & Machine INC | Winona | MN | — | ◇ UNVERIFIED |
| PMPerformance Metal Works LLC | Windsor | CT | — | ◇ UNVERIFIED |
| PPPerformance Pattern & Machinery | Peoria | IL | — | ◇ UNVERIFIED |
| PPPerformance Precision Sheet Metal LLC | Reno | NV | — | ◇ UNVERIFIED |
| PPPerformance Propeller of Nashville, INC. | Old Hickory | TN | — | ◇ UNVERIFIED |
| PWPerformance Welding INC | Little Chute | WI | — | ◇ UNVERIFIED |
| PIPerin Industries, INC. | Webster City | IA | — | ◇ UNVERIFIED |
| POPerkinelmer Optoelectronics Sc | Azusa | CA | — | ◇ UNVERIFIED |
| PPermadrain | Baton Rouge | LA | — | ◇ UNVERIFIED |
| PCPerry Capital Holding Co. | Richmond | KY | — | ◇ UNVERIFIED |
| PTPerry Tool & Die CO. | Broomfield | CO | — | ◇ UNVERIFIED |
| PSPersonnel Staffing Group, LLC | Santa Clarita | CA | — | ◇ UNVERIFIED |
| PSPersonnel Staffing, INC. | Birmingham | AL | — | ◇ UNVERIFIED |
| PAPeru Agricultural Products, INC. /stolle | Logansport | IN | — | ◇ UNVERIFIED |
| PBPesznecker Brothers | Clackamas | OR | — | ◇ UNVERIFIED |
 Peter Paul Electric INC | Fajardo | PR | — | ◇ UNVERIFIED |
| PAPetersen Aluminum Corporation | Fridley | MN | — | ◇ UNVERIFIED |
